64902112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 142394112

約数和(自身を除く): 77492000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 3923, 4136, 7846, 8272, 15692, 16544, 31384, 43153, 62768, 86306, 125536, 172612, 184381, 345224, 368762, 690448, 737524, 1380896, 1475048, 2028191, 2950096, 4056382, 5900192, 8112764, 16225528, 32451056, 64902112]

約数ペア:

[(1, 64902112), (2, 32451056), (4, 16225528), (8, 8112764), (11, 5900192), (16, 4056382), (22, 2950096), (32, 2028191), (44, 1475048), (47, 1380896), (88, 737524), (94, 690448), (176, 368762), (188, 345224), (352, 184381), (376, 172612), (517, 125536), (752, 86306), (1034, 62768), (1504, 43153), (2068, 31384), (3923, 16544), (4136, 15692), (7846, 8272)]